frictionless

导读:frictionless读音音标
英 [f\'rɪkʃnles]美 [f\'rɪkʃnles]
frictionless意思解释
释义无摩擦的; 英英释义 frictionlessadj.lacking all friction\"a perpetual motion ma

frictionless读音音标

英 [f\'rɪkʃnles]

美 [f\'rɪkʃnles]

frictionless意思解释

释义

无摩擦的;

英英释义

frictionless

adj.

lacking all friction

\"a perpetual motion machine would have to be frictionless\"

双语例句

用作形容词(adj.)Pulley bearings are frictionless.滑轮轴承是无摩擦的。

frictions
frictional stress
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